Sod Calculator

Work out how much sod a lawn needs from its size and a waste allowance, in square feet, rolls and pallets.

100% FreeNo sign-upPrivate — runs in your browser
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Result

Lawn area (sq ft)
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Sod needed (sq ft)
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Rolls needed
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Pallets needed
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How to use this tool

1
Measure the lawn

Measure length and width in feet.

2
Set waste

10% is typical; curved or irregular lawns need more.

3
Check roll and pallet sizes

Confirm your supplier sizes in advanced options.

4
Read rolls and pallets

Order the rounded-up roll count.

Formula & worked example

Sod needed = length × width × (1 + waste %); rolls = sod ÷ roll size (rounded up).

A 50 ft × 20 ft lawn needs 1,100 sq ft of sod with a 10% waste allowance.

Limitations — read this before you rely on it

Assumes a rectangular lawn. Curves, slopes, obstacles and supplier size differences change the true order.

Frequently asked questions

About 10% for rectangles, 15% or more for curves and odd shapes.

Commonly 2 ft × 5 ft (10 sq ft); slabs and big rolls differ.

Often around 450 sq ft, but it varies by supplier and grass.

No. Measure only the area to be sodded.

As soon as it arrives, on moist prepared soil, and watered at once.